What type of chemical change occurs when we breathe

According to the friar how are humans like plants

How many kinds of organisms have prokaryotic cells? how many have eukaryotic cells?

Which phrase defines a community? a. environment where nonliving things exist b group of the same species that live together cgroup of several populations living in an area d environment where living and nonliving things interact

What part of the cell do the particles have to move through in order to get from one side to the other?

A star produces energy by: O A. absorbing and releasing the matter of other stars. B. rotating quickly on its axis. O O c. creating helium from hydrogen in its core. O D. reflecting energy from nearby stars.

Polymers are made of individual subunit called

What are the exergonic reactions that provide living systems with energy (give two examples) ?

The roots of a plant are usually located underground and composed of which of the following tissue systems?

You are excavating a Native American human burial site which contains both males and females. After obtaining permission from current Native American tribes believed to have descended from these people, you analyze the bones.

Cells that engulf and destroy bacteria